Represents an ‘else` clause in a `case`, `if`, or `unless` statement.
if a then b else c end
^^^^^^^^^^
attr_reader statements: StatementsNode?
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6296
def initialize(source, node_id, location, flags, else_keyword_loc, statements, end_keyword_loc)
@source = source
@node_id = node_id
@location = location
@flags = flags
@else_keyword_loc = else_keyword_loc
@statements = statements
@end_keyword_loc = end_keyword_loc
end
Initialize a new ElseNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6397
def self.type
:else_node
end
Return a symbol representation of this node type. See ‘Node::type`.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6403
def ===(other)
other.is_a?(ElseNode) &&
(else_keyword_loc.nil? == other.else_keyword_loc.nil?) &&
(statements === other.statements) &&
(end_keyword_loc.nil? == other.end_keyword_loc.nil?)
end
Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6307
def accept(visitor)
visitor.visit_else_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6312
def child_nodes
[statements]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6324
def comment_targets
[else_keyword_loc, *statements, *end_keyword_loc] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6317
def compact_child_nodes
compact = [] #: Array[Prism::node]
compact << statements if statements
compact
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6329
def copy(node_id: self.node_id, location: self.location, flags: self.flags, else_keyword_loc: self.else_keyword_loc, statements: self.statements, end_keyword_loc: self.end_keyword_loc)
ElseNode.new(source, node_id, location, flags, else_keyword_loc, statements, end_keyword_loc)
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6337
def deconstruct_keys(keys)
{ node_id: node_id, location: location, else_keyword_loc: else_keyword_loc, statements: statements, end_keyword_loc: end_keyword_loc }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, else_keyword_loc: Location, statements: StatementsNode?, end_keyword_loc: Location? }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6377
def else_keyword
else_keyword_loc.slice
end
def else_keyword: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6342
def else_keyword_loc
location = @else_keyword_loc
return location if location.is_a?(Location)
@else_keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
attr_reader else_keyword_loc: Location
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6382
def end_keyword
end_keyword_loc&.slice
end
def end_keyword: () -> String?
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6358
def end_keyword_loc
location = @end_keyword_loc
case location
when nil
nil
when Location
location
else
@end_keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
attr_reader end_keyword_loc: Location?
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6387
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6350
def save_else_keyword_loc(repository)
repository.enter(node_id, :else_keyword_loc)
end
Save the else_keyword_loc location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6372
def save_end_keyword_loc(repository)
repository.enter(node_id, :end_keyword_loc) unless @end_keyword_loc.nil?
end
Save the end_keyword_loc location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6392
def type
:else_node
end
Return a symbol representation of this node type. See ‘Node#type`.